Cron Generator
Build and understand cron expressions with an intuitive visual editor.
🔒 No uploads⚡ Instant🆓 Free
Cron Expression
* * * * *
Runs every minute of every hour every day of every month (any weekday)
How It Works
1
Use preset buttons for common schedules or customize each field.
2
Set minute, hour, day, month, and weekday values.
3
Copy the generated cron expression for your scheduler.
Features
✓Visual cron builder
✓Quick presets for common schedules
✓Human-readable description
✓One-click copy
✓Works completely offline
Frequently Asked Questions
What is a cron expression?▼
A cron expression is a string of 5 fields (minute, hour, day, month, weekday) that defines a schedule for automated tasks.
What does * mean?▼
The asterisk (*) means "every" — for example, * in the hour field means every hour.
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